1. Bluetooth version: 5.0
2. Standby time: 300H
3. Use time: 5~6H
4. Battery capacity: headset 30mAh, charging compartment 250mAh
5. Automatic pairing, connecting when opening the pop-up window
6. One-key operation, easy to use
7. The all-metal cavity structure effectively isolates environmental noise
8. Charging compartment with wireless charging function
